Patents by Inventor Joon-Young Cho

Joon-Young Cho has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11191067
    Abstract: Methods and apparatuses for transmitting and receiving at least one Downlink Control Information (DCI) in a communication system supporting Carrier Aggregation (CA) are provided. The method for receiving includes receiving information representative of presence of carrier indicator by higher layer signaling from a Node B; receiving information representative of at least one cell indicator by higher layer signaling from the Node B; defining an UE specific search space based on aggregation level, an UE ID, and at least one carrier indicator value, where the UE specific search space includes a set of Physical Downlink Control CHannel (PDCCH) candidates based on the aggregation level; decoding at least one PDCCH including at least one DCI respectively by the UE ID; and acquiring the at least one DCI, wherein the at least one carrier indicator value is based on the at least one cell indicator.
    Type: Grant
    Filed: August 28, 2019
    Date of Patent: November 30, 2021
    Inventors: Aris Papasakellariou, Joon-Young Cho
  • Patent number: 11157133
    Abstract: A portable terminal apparatus includes a bended display including a front display area and a side display area, and a controller that displays a UI element corresponding to an application on a side display area of the bended display if the cover is closed, and in response to a touch with respect to at least one UI element from among the UI elements and an opening of the cover being detected, executes an application corresponding to a UI element with the detected touch, and controls the bended display so that an execution screen of the application is displayed on the front display area.
    Type: Grant
    Filed: August 26, 2015
    Date of Patent: October 26, 2021
    Assignee: SAMSUNGN ELECTRONICS CO., LTD.
    Inventors: So-young Kim, Joon-young Lee, Moon-joo Lee, Shi-yun Cho
  • Patent number: 11147050
    Abstract: Disclosed is a method for monitoring downlink control information in a communication system, including receiving information for an orthogonal frequency division multiplex (OFDM) symbol and information for frequency resources through higher layer signaling, and monitoring the downlink control information on a control region defined based on the information for the OFDM symbol and the information for the frequency resources, wherein the control region includes a user equipment (UE)-dedicated search space and a UE-common search space.
    Type: Grant
    Filed: September 21, 2017
    Date of Patent: October 12, 2021
    Inventors: Aris Papasakellariou, Joon-Young Cho
  • Patent number: 11136020
    Abstract: A hybrid vehicle and a method of calibrating a traveling direction of the hybrid vehicle are disclosed. The method of calibrating a traveling direction of a hybrid vehicle including a transmission not having a reverse gear includes: when an abnormality of a motor speed sensor is detected, calculating a difference between at least one of a first moving distance calculated based on sensor information during a predetermined time or a second moving distance calculated based on output torque and a third moving distance calculated based on a vehicle speed by a controller for controlling output torque; when an absolute value of the calculated difference is greater than a preset error reference, reversing the traveling direction recognized by the controller; and controlling a powertrain in response to a transmission lever state.
    Type: Grant
    Filed: August 17, 2020
    Date of Patent: October 5, 2021
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Jin Kyeom Cho, Seong Wook Moon, Sung Bae Jeon, Hui Un Son, Joon Young Park, Jea Mun Lee
  • Publication number: 20210304405
    Abstract: A system for disease diagnosis includes a patch neural network for generating a patch-level diagnostic result of whether or not a disease is present in each of predetermined patches formed by dividing a slide into a predetermined size; a heat map generation module for generating a patch-level heat map image corresponding to the biometric image obtained from the slide on the basis of the patch diagnostic results of the respective multiple patches included in the slide; a tissue mask generation module for generating a tissue mask image corresponding to the biometric image obtained from the slide on the basis of a hue-saturation-value (HSV) model corresponding to the slide; and a visualization module for generating a disease diagnostic visualization image corresponding to the biometric image obtained from the slide on the basis of the patch-level heat map image and the tissue mask image.
    Type: Application
    Filed: August 7, 2019
    Publication date: September 30, 2021
    Inventors: Joon Young CHO, Sun Woo KIM
  • Patent number: 11129166
    Abstract: Disclosed is a method for transmitting acknowledgement information by a user equipment in a wireless communication system, including receiving information indicating a resource for transmission of the acknowledgement information on a downlink control channel, determining a resource for transmitting the acknowledgement information based on the received information, and transmitting the acknowledgement information on the determined resource.
    Type: Grant
    Filed: January 28, 2019
    Date of Patent: September 21, 2021
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Aris Papasakellariou, Joon-Young Cho
  • Patent number: 11115840
    Abstract: An apparatus and method for radio link monitoring in a wireless communication system are provided, in which a transmission point communicating with a network where a Base Station (BS) and at least one Remote Radio Head (RRH) coexist within a cell receives Reference Signal Configuration Information (RSCI) from the network to which the transmission point belongs, receives RSs of at least one RS type indicated by the received RSCI from the BS and the at least one RRH that coexist within the cell, and performs radio link monitoring using the received RSs of the at least one RS type.
    Type: Grant
    Filed: October 4, 2012
    Date of Patent: September 7, 2021
    Inventors: Sang-Min Ro, Joon-Young Cho, Young-Bum Kim, Seung-Hoon Choi, Youn-Sun Kim, Hyo-Jin Lee, Hyoung-Ju Ji
  • Publication number: 20210248745
    Abstract: A system for diagnosing a disease, implemented in a system and which uses a slide of a biological image, and a neural network, includes a patch level segmentation neural network which, for each patch in which the slide is divided into a predetermined size, receives the patch through an input layer and specifies an area in which a disease exists in the patch, wherein the patch level segmentation neural network is provided with a disease diagnosis system including a patch level classification neural network which receives the patch through an input layer and outputs a patch level classification result regarding whether the disease exists in the patch, and a patch level segmentation architecture which receives a feature map generated in each of plural feature extraction layers among hidden layers included in the patch level classification neural network and specifies an area in which a disease exists in the patch.
    Type: Application
    Filed: August 7, 2019
    Publication date: August 12, 2021
    Inventors: Joon Young CHO, Sun Woo KIM
  • Patent number: 11076395
    Abstract: Methods and apparatuses for transmitting and receiving at least one Downlink Control Information (DCI) in a communication system supporting Carrier Aggregation (CA) are provided. The method for receiving includes receiving information representative of presence of carrier indicator by higher layer signaling from a Node B; receiving information representative of at least one cell indicator by higher layer signaling from the Node B; defining an UE specific search space based on aggregation level, an UE ID, and at least one carrier indicator value, where the UE specific search space includes a set of Physical Downlink Control CHannel (PDCCH) candidates based on the aggregation level; decoding at least one PDCCH including at least one DCI respectively by the UE ID; and acquiring the at least one DCI, wherein the at least one carrier indicator value is based on the at least one cell indicator.
    Type: Grant
    Filed: August 28, 2019
    Date of Patent: July 27, 2021
    Inventors: Aris Papasakellariou, Joon-Young Cho
  • Patent number: 11051281
    Abstract: Methods and apparatuses are provided for transmitting uplink control information by a terminal in a wireless communication system. System information associated with an uplink transmission of a reference signal is received from a base station. Uplink control information to which a length-3 orthogonal sequence or a length-4 orthogonal sequence is applied is transmitted in a slot of a sub-frame. The reference signal is transmitted based on the received system information.
    Type: Grant
    Filed: May 29, 2018
    Date of Patent: June 29, 2021
    Inventors: Joon-Young Cho, Ju-Ho Lee, Sang-Min Ro, Aris Papasakellariou
  • Publication number: 20210184815
    Abstract: Methods and apparatus are provided in which data is received from a base station on a downlink data channel. It is determined whether a scheduling type of the downlink data channel is persistent or non-persistent. In case that the scheduling type is non-persistent, ACK/NACK information for the data is transmitted to the base station on a resource which is determined based on a first ACK/NACK resource allocation scheme. In case that the scheduling type is persistent and the data is initial persistent data, ACK/NACK information for the data is transmitted to the base station on a resource which is determined based on the first ACK/NACK resource allocation scheme. In case that the scheduling type is persistent and the data is persistent data following the initial persistent data, ACK/NACK information for the data is transmitted to the base station on a resource determined based on a second ACK/NACK resource allocation scheme.
    Type: Application
    Filed: March 2, 2021
    Publication date: June 17, 2021
    Inventors: Joon-Young CHO, Ju-Ho LEE, Yong-Jun KWAK
  • Patent number: 11019614
    Abstract: Methods and apparatuses for transmitting and receiving at least one Downlink Control Information (DCI) in a communication system supporting Carrier Aggregation (CA) are provided. The method for receiving includes receiving information representative of presence of carrier indicator by higher layer signaling from a Node B; receiving information representative of at least one cell indicator by higher layer signaling from the Node B; defining an UE specific search space based on aggregation level, an UE ID, and at least one carrier indicator value, where the UE specific search space includes a set of Physical Downlink Control CHannel (PDCCH) candidates based on the aggregation level; decoding at least one PDCCH including at least one DCI respectively by the UE ID; and acquiring the at least one DCI, wherein the at least one carrier indicator value is based on the at least one cell indicator.
    Type: Grant
    Filed: August 28, 2019
    Date of Patent: May 25, 2021
    Inventors: Aris Papasakellariou, Joon-Young Cho
  • Patent number: 10993227
    Abstract: Methods and apparatuses are provided for transmitting uplink control information by a UE in a mobile communication system. It is identified whether signaling information indicating simultaneous transmission of first uplink control information and second uplink control information is received. It is determined whether a transmission time of the first uplink control information overlaps a transmission time of the second uplink control information. The first uplink control information is transmitted without the second uplink control information, in case that the transmission times overlap each other and the signaling information is not received.
    Type: Grant
    Filed: September 9, 2019
    Date of Patent: April 27, 2021
    Inventors: Young-Bum Kim, Joon-Young Cho, Hwan-Joon Kwon
  • Patent number: 10986625
    Abstract: Methods and apparatuses are provided for transmitting and receiving control information.
    Type: Grant
    Filed: December 1, 2020
    Date of Patent: April 20, 2021
    Inventors: Yong-Jun Kwak, Hwan-Joon Kwon, Joon-Young Cho, Ju-Ho Lee, Jin-Kyu Han, Youn-Hyoung Heo, Ping Wang
  • Patent number: 10979179
    Abstract: Methods and apparatuses are described for transmitting acknowledgement information in a communication system.
    Type: Grant
    Filed: November 8, 2019
    Date of Patent: April 13, 2021
    Inventors: Aris Papasakellariou, Joon-Young Cho
  • Patent number: 10972233
    Abstract: Methods and apparatuses are provided for transmitting and receiving a signal using a sequence in a wireless communication system. The method includes receiving, from a base station, information indicating whether sequence hopping is applied or not; transmitting, to the base station, the signal using a first sequence if a number of resource blocks allocated to the user equipment is less than a predetermined value; and transmitting, to the base station, the signal using a second sequence to which the sequence hopping is applied based on the received information if the number of the resource blocks allocated to the user equipment is greater than or equal to the predetermined value. The sequence hopping is performed using a pseudo-random function, and the sequence hopping is performed in a unit of a slot.
    Type: Grant
    Filed: November 6, 2019
    Date of Patent: April 6, 2021
    Inventors: Aris Papasakellariou, Joon-Young Cho
  • Patent number: 10973017
    Abstract: Methods and apparatuses for transmitting and receiving at least one Downlink Control Information (DCI) in a communication system supporting Carrier Aggregation (CA) are provided. The method for receiving includes receiving information representative of presence of carrier indicator by higher layer signaling from a Node B; receiving information representative of at least one cell indicator by higher layer signaling from the Node B; defining an UE specific search space based on aggregation level, an UE ID, and at least one carrier indicator value, where the UE specific search space includes a set of Physical Downlink Control CHannel (PDCCH) candidates based on the aggregation level; decoding at least one PDCCH including at least one DCI respectively by the UE ID; and acquiring the at least one DCI, wherein the at least one carrier indicator value is based on the at least one cell indicator.
    Type: Grant
    Filed: August 28, 2019
    Date of Patent: April 6, 2021
    Inventors: Aris Papasakellariou, Joon-Young Cho
  • Publication number: 20210091909
    Abstract: Methods and apparatuses are disclosed for providing control and data information in communication systems. A method performed by a user equipment (UE) in a wireless communication system includes identifying first offset information; determining a size of uplink data for the UE; and transmitting, to a base station in the wireless communication system, the uplink data with at least one of acknowledgement/non-acknowledgment (ACK/NACK) information and channel quality indicator (CQI) information on a physical uplink shared channel (PUSCH). A number of ACK/NACK repetition is determined based on the first offset information and the size of the uplink data.
    Type: Application
    Filed: December 8, 2020
    Publication date: March 25, 2021
    Inventors: Aris PAPASAKELLARIOU, Joon-Young Cho
  • Patent number: RE48606
    Abstract: Methods and apparatus are provided for a User Equipment (UE) configured to have multiple cells in a DownLink (DL) of a Time Division Duplex (TDD) communication system so as to determine a power of an acknowledgement signal that the UE transmits in a control channel and to determine a number of acknowledgement information bits that the UE multiplexes with data information bits in a data channel. A transmission power of the control signal is determined based on DL Assignment Index (DAI) Information Elements (IEs) in DL Scheduling Assignments (SAs) that the UE detects through multiple transmission time intervals and through the multiple configured DL cells. The number of acknowledgement information bits in the data channel is determined based on a DAI IE of an UpLink (UL) SA associated with the transmission of the data channel.
    Type: Grant
    Filed: April 18, 2019
    Date of Patent: June 22, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Aris Papasakellariou, Joon-Young Cho
  • Patent number: RE48784
    Abstract: A method and apparatus for transmitting a reference signal from a User Equipment (UE) are provided. The method includes transmitting a first reference signal using a sequence determined from an identity of the at least one transmission point and transmitting a second reference signal with a transmission power having an offset with a first maximum value configured by higher layer signaling from the at least one transmission point; and transmitting a first reference signal using a sequence configured to the UE by higher layer signaling from the at least one transmission point and transmitting a second reference signal with a transmission power having an offset with a second maximum value configured by higher layer signaling from the at least one transmission point, wherein the second maximum value is larger than the first maximum value, and the first reference signal and the second reference signal are either identical or non-identical.
    Type: Grant
    Filed: November 24, 2017
    Date of Patent: October 19, 2021
    Inventors: Aris Papasakellariou, Joon-Young Cho